14084 matches found
JLSEC-2026-335
A vulnerability has been found in HDF5 up to 1.14.6 and classified as problematic. This vulnerability affects the function H5MMrealloc of the file src/H5MM.c. The manipulation of the argument mem leads to double free. The attack needs to be approached locally. The exploit has been disclosed to th...
Linux kernel double free in Xen privcmd driver
ISSUE DESCRIPTION The Linux kernel's privcmd driver can be abused to circumvent kernel lockdown secure boot by causing a double free of kernel memory. Note that this operation can be performed by root only, so any further impact on the system like denial of service is not security relevant. IMPAC...
Linux Distros Unpatched Vulnerability : CVE-2026-31686
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures...
Linux Distros Unpatched Vulnerability : CVE-2022-39170
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libdwarf 0.4.1 has a double free in dwarfexecframeinstr in dwarfframe.c. CVE-2022-39170 Note that Nessus relies on the presence of the package as reported by th...
Linux Distros Unpatched Vulnerability : CVE-2026-31475
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: sma1307: fix double free of devmkzalloc memory A previous change added NULL checks and cleanup for allocation failures in sma1307settingloaded. However, t...
CVE-2026-31686
A flaw was found in the Linux kernel. A double-free vulnerability exists in the Kernel Address Sanitizer KASAN component, specifically within the kasanfreepxd function. This issue arises because the function incorrectly assumes that page tables are always page-aligned, which is not consistent...
JLSEC-2026-272
Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of potential consequenc...
JLSEC-2026-232 openssl-src contains Double free after calling `PEM_read_bio_ex`
The function PEMreadbioex reads a PEM file from a BIO and parses and decodes the "name" e.g. "CERTIFICATE", any header data and the payload data. If the function succeeds then the "nameout", "header" and "data" arguments are populated with pointers to buffers containing the relevant decoded data...
CVE-2026-31686
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
CLSA-2026-1777313322 vim: Fix of 3 CVEs
CVE-2021-4173: fix double free in Vim9 nested :def function definition - CVE-2022-3352: fix use-after-free when SpellFileMissing autocmd deletes the current buffer during spell file loading - CVE-2022-2343: fix heap buffer overflow in inscompladdinfercase when completing a long line with...
CVE-2026-31686 mm/kasan: fix double free for kasan pXds
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
CVE-2026-31686
CVE-2026-31686 concerns the Linux kernel kasan double-free in kasan_remove_zero_shadow related to kasan_free_pxd() handling of pxd_page() vs start of the pxd table on architectures like PowerPC with 64K pages. The issue arises when the PUD table is not page-aligned, risking double-free during mem...
EUVD-2026-25882
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
CVE-2026-31686
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
CVE-2026-31686 mm/kasan: fix double free for kasan pXds
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
Moderate: Red Hat Security Advisory: kernel-rt security update
An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...
kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.
A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...
PT-2026-35492
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue exists in the Linux kernel's KASAN Kernel Address Sanitizer component. The kasan free pxd function incorrectly assumes that the page table is always aligned with stru...
RHEL 7 : kernel-rt (RHSA-2026:10756)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:10756 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...
